Infernal Blood (Thaumaturgy/Theurgy)
Level: Blackguard 5
Mana: 45. Persistant. Base Success: 100%.
  Infuses the blood of the target with the blood of demons. The target gains the benefit of the Half-Fiend template: +4 Natural Armour, +4 Strength, +4 Dexterity, +2 Constitution, +4 Intelligence, +2 Charisma, the Outsider type, resistance to Acid, Cold, Fire and Electricity, and immunity to Poison.